You gotta start somewhere!
I saw someone say that on tv tonight and it just struck a chord with me. No matter where you are in life, you probably have goals of some sort. Tomorrow you could be closer to, or further from your goals, and thats completely within your control. You have to start somewhere. Start today!
I've struggled with this in the past. Waiting until I am "ready" to start. So far in my experience the most powerful motivator is just getting started and figuring it out once the wheels are turning.